CN205768439U - Lining and subframe and the mounting structure of lower swing arm - Google Patents
Lining and subframe and the mounting structure of lower swing arm Download PDFInfo
- Publication number
- CN205768439U CN205768439U CN201620534575.6U CN201620534575U CN205768439U CN 205768439 U CN205768439 U CN 205768439U CN 201620534575 U CN201620534575 U CN 201620534575U CN 205768439 U CN205768439 U CN 205768439U
- Authority
- CN
- China
- Prior art keywords
- boss
- lining
- outer tube
- tube sleeve
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model discloses the mounting structure of a kind of lining and subframe and lower swing arm, lining includes in circular outer tube sleeve, the first boss (1) and the second boss (2) protruded respectively inwards it is formed with on the inwall of this outer tube sleeve, described first boss (1) and the second boss (2) are formed multiple respectively along described outer tube sleeve circumferentially-spaced, and each described first boss (1) and each described second boss (2) axially aligning along described outer tube sleeve.Avoid single boss to be formed on the inwall of pipe box outside, and cause the junction between single boss and the inwall of outer tube sleeve of the rubber sleeve on lining that fracture occurs.
Description
Technical field
This utility model relates to the part field of vehicle, in particular it relates to a kind of lining and this lining of installation
The subframe of set and the mounting structure of lower swing arm.
Background technology
The subframe of vehicle is fixed with aluminum frame, this aluminum frame is provided with for hinged with lower swing arm
Lining, the inwall of lining is formed with inwardly projecting multiple boss, owing to multiple boss are at lining
Inwall on arrange uneven, cause the rubber sleeve that is fixed on lining inwall in the company of boss Yu inwall
Meet place easy to crack.
Utility model content
A purpose of the present utility model is to provide a kind of lining, and this lining is the most easy to crack.
Another purpose of the present utility model is to provide the mounting structure of a kind of subframe and lower swing arm, this peace
The lining provided according to this utility model is installed on assembling structure.
To achieve these goals, an aspect of the present utility model, it is provided that a kind of lining, including in circle
Ring-type outer tube sleeve, the inwall of this outer tube sleeve is formed the first boss protruded respectively inwards and second convex
Platform, described first boss and the second boss are formed multiple respectively along described outer tube sleeve circumferentially-spaced, and
Each described first boss and each described second boss axially aligning along described outer tube sleeve.
Alternatively, described first boss and described second boss are connected with each other, and described first boss is near institute
The axial one end stating outer tube sleeve is laid, and described second boss is near the axial other end cloth of described outer tube sleeve
If.
Alternatively, described first boss and described second boss arc transition.
Alternatively, the projection thickness of described first boss is less than the projection thickness of described second boss.
Alternatively, the projection thickness of described first boss and described second boss is than for 1:2～3:5.
Alternatively, described first boss and described second boss are respectively provided with two, and two described first convex
Platform is equally spaced in opposite directions on the inwall of described outer tube sleeve, and two described second boss are the most at equal intervals
Be arranged on the inwall of described outer tube sleeve.
Alternatively, the end close to described first boss of described outer tube sleeve is provided with and radially outward turns down
Flange.
Alternatively, the periphery close to described second boss of described outer tube sleeve is formed with external screw thread, and
This externally threaded convex stupefied thickness is gradually reduced to the direction away from described first boss.
Alternatively, described lining also includes that interior pipe box and rubber sleeve, said inner tube set are circular tube structure,
Described rubber sleeve embeds and is fixed on the inwall of described outer tube sleeve, and said inner tube set embeds and is fixed to
In described rubber sleeve.
According to another aspect of the present utility model, it is provided that a kind of subframe and the mounting structure of lower swing arm, bag
Including the aluminum frame offering lining hole, lower swing arm is fixed on subframe by described aluminum frame, described lining hole
Inside being fixedly connected with the lining that this utility model provides, one end of described lower swing arm is used for being inserted into described lining
In set.
The beneficial effects of the utility model are: by multiple first boss and multiple second boss with one first
Boss and second boss are arranged along the mode laid of aliging the most one by one of outer tube sleeve so that outer tube sleeve
On inwall, the area coverage of everywhere boss increases, to avoid single boss to be formed at the inwall of outer tube sleeve
On, and cause rubber sleeve junction between single boss and the inwall of outer tube sleeve that fracture occurs.
Other feature and advantage of the present utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes one of description
Point, it is used for explaining this utility model together with detailed description below, but is not intended that this practicality
Novel restriction.In the accompanying drawings:
Fig. 1 is the axonometric chart of the lining provided according to this utility model embodiment.
Fig. 2 is the profile of the centrage intercepting along lining, wherein this centrage and the first boss and second
The radial centre lines of boss is identical.
Description of reference numerals
1 first boss 2 second boss 3 flange
4 external screw threads
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It is to be understood that
It is that detailed description of the invention described herein is merely to illustrate and explains this utility model, is not used to limit
This utility model processed.
As shown in Figure 1 to Figure 2, an aspect of the present utility model, it is provided that a kind of lining, including in circle
Ring-type outer tube sleeve, in order to realize the purpose of this utility model, the inwall of this outer tube sleeve is formed respectively
The first inwardly projecting boss 1 and the second boss 2, the first boss 1 and the second boss 2 are respectively along outer tube
Set circumferentially-spaced is formed multiple, and each first boss 1 and each second boss 2 are along outer tube sleeve
Axially align.
Additionally, the lining that this utility model provides also includes that interior pipe box and rubber sleeve, interior pipe box are pipe
Structure, rubber sleeve embeds and is fixed on the inwall of outer tube sleeve, and rubber sleeve is the inwall with outer tube sleeve
The structure of mating shapes, inner tube set embeds and is fixed in rubber sleeve.
In the lining that this utility model provides, by multiple first boss 1 and multiple second boss 2 with one
Individual first boss 1 and second boss 2 are arranged along the mode laid of aliging the most one by one of outer tube sleeve,
Increase the protrusion area often locating outer tube sleeve inwall convex platform, to avoid single boss (such as in outer tube sleeve
Inwall has only formed first boss 1 or has only formed second boss 2) it is formed at outer tube sleeve
Inwall on, and it is disconnected to cause rubber sleeve junction between single boss and the inwall of outer tube sleeve to occur
Split.
Specifically, the first boss 1 and the second boss 2 are laid on the inwall of outer tube sleeve with being connected with each other,
The junction of the i.e. first boss 1 and the second boss 2 forms arc transition, to avoid rubber sleeve first
Ftracture in the position, boundary of boss 1 and the second boss 2, and axial near outer tube sleeve of the first boss 1
One end is laid, and the second boss 2 is laid near the axial other end of outer tube sleeve, to make rubber tube in the axial direction
Set all has stress, prevents rubber sleeve from ftractureing because of local pressure in the axial direction.
The subframe provided according to another aspect of the present utility model and the mounting structure of lower swing arm, including opening
Being provided with the aluminum frame in lining hole, lower swing arm is fixed on subframe by aluminum frame, fixing connection in lining hole
Having the lining that this utility model provides, one end of lower swing arm is used for being inserted in this lining, wherein, above-mentioned
Axial one end of lining is the one end inserting end away from lower swing arm, and the axial other end of lining is near the bottom
The insertion end of one end of arm insertion end, i.e. lower swing arm is inserted in lining along axial one end of lining.
Therefore, in order to not interfere the plugging in fitting of lower swing arm, in optional embodiment of the present utility model,
The projection thickness of the first boss 1 is less than the projection thickness of the second boss 2, and so, the first boss 1 is permissible
Insertion end for lower swing arm reserves assembly space, additionally, the thickness of the second boss 2 is relatively big, and can be with rubber
The contact area of glue pipe socket is bigger, stably to coordinate with rubber sleeve.First boss 1 and the second boss 2
Projection thickness ratio can arrange in the range of 1:2～3:5.
Wherein, the insertion end of lower swing arm is hinged in interior pipe box, and the rotation of lower swing arm enables to interior pipe box
Form the rotation trend rotated with lower swing arm, so that rubber sleeve also has identical rotation trend,
And the rubber sleeve with rotation trend can be provided by the first boss 1 and the second boss 2 in outer tube sleeve
Opposite force, thus rubber sleeve is formed reactive torque, prevent rubber sleeve from rotating.
Wherein, in optional embodiment of the present utility model, with first boss 1 and one second
Boss 2 can have respectively along the first boss 1 and second boss 2 of the laying of aliging the most one by one of outer tube sleeve
Having two, two the first boss 1 are equally spaced in opposite directions on the inwall of outer tube sleeve, and two second convex
Platform 2 is equally spaced in opposite directions on the inwall of outer tube sleeve, in this way so that the circumference of rubber sleeve
Deflection is uniform, thus alleviates rubber sleeve cracking.
It is applied to the axial force of this lining so that this lining props up from aluminum to prevent lower swing arm from inserting this lining
Frame removes, the end close to the first boss 1 of outer tube sleeve is provided with the flange 3 radially outward turned down,
This flange 3 backstop at aluminum frame on the side of lower swing arm, to limit this lining along its axial stroke.
Additionally, be formed with external screw thread 4 in outer tube sleeve on the periphery of the second boss 2, in order to rotation
Enter and be fixed in the lining hole of aluminum frame, for the ease of assembling, alternatively, the convex stupefied thickness of external screw thread 4
Degree is gradually reduced to the direction away from the first boss 1.
To sum up, the lining that this utility model provides, for the phenomenon that wherein rubber sleeve is easy to crack, will be many
Individual first boss 1 and multiple second boss 2 with first boss 1 and second boss 2 along outer tube
The mode laid of aliging the most one by one of set is arranged, it is to avoid single boss is formed on the inwall of outer tube sleeve, from
And avoid rubber sleeve to ftracture.
Optional embodiment of the present utility model is described in detail above in association with accompanying drawing, but, this practicality is new
Type is not limited to the detail in above-mentioned embodiment, in technology concept of the present utility model,
The technical solution of the utility model can be carried out multiple simple variant, these simple variant belong to this reality
With novel protection domain.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible compound modes are illustrated by this utility model the most separately.
Additionally, combination in any can also be carried out between various different embodiment of the present utility model, only
Wanting it without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a lining, including in circular outer tube sleeve, it is characterised in that the inwall of this outer tube sleeve
On be formed with the first boss (1) and the second boss (2) protruded respectively inwards, described first boss (1)
It is formed with multiple respectively along described outer tube sleeve circumferentially-spaced with the second boss (2), and each described
One boss (1) and each described second boss (2) axially aligning along described outer tube sleeve.
Lining the most according to claim 1, it is characterised in that described first boss (1) and institute
Stating the second boss (2) to be connected with each other, described first boss (1) is near axial one end of described outer tube sleeve
Laying, described second boss (2) is laid near the axial other end of described outer tube sleeve.
Lining the most according to claim 2, it is characterised in that described first boss (1) and institute
State the second boss (2) arc transition.
Lining the most according to claim 2, it is characterised in that described first boss (1) convex
Play the thickness projection thickness less than described second boss (2).
Lining the most according to claim 4, it is characterised in that described first boss (1) and institute
State the projection thickness of the second boss (2) than for 1:2～3:5.
Lining the most according to claim 1, it is characterised in that described first boss (1) and institute
Stating the second boss (2) and be respectively provided with two, two described first boss (1) are equally spaced in opposite directions
On the inwall of described outer tube sleeve, two described second boss (2) are equally spaced in opposite directions described
On the inwall of outer tube sleeve.
Lining the most according to claim 1, it is characterised in that described outer tube sleeve close to described
The end of the first boss (1) is provided with the flange (3) radially outward turned down.
Lining the most according to claim 1, it is characterised in that described outer tube sleeve close to described
External screw thread (4), and the convex stupefied thickness of this external screw thread (4) it is formed with on the periphery of the second boss (2)
Degree is gradually reduced to the direction away from described first boss (1).
Lining the most according to claim 1, it is characterised in that described lining also includes interior pipe box
And rubber sleeve, said inner tube set is circular tube structure, and described rubber sleeve embeds and be fixed on described outer tube
On the inwall of set, said inner tube set embeds and is fixed in described rubber sleeve.
10. subframe and a mounting structure for lower swing arm, including offering the aluminum frame serving as a contrast hole, the bottom
Arm is fixed on subframe by described aluminum frame, it is characterised in that be fixedly connected with root in described lining hole
According to the lining described in any one in claim 1-9, one end of described lower swing arm is used for being inserted into described
In lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534575.6U CN205768439U (en) | 2016-06-02 | 2016-06-02 | Lining and subframe and the mounting structure of lower swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534575.6U CN205768439U (en) | 2016-06-02 | 2016-06-02 | Lining and subframe and the mounting structure of lower swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768439U true CN205768439U (en) | 2016-12-07 |
Family
ID=58136946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534575.6U Active CN205768439U (en) | 2016-06-02 | 2016-06-02 | Lining and subframe and the mounting structure of lower swing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745184A (en) * | 2018-07-24 | 2020-02-04 | 蔚来汽车有限公司 | Bushing, frame assembly, vehicle and method |
-
2016
- 2016-06-02 CN CN201620534575.6U patent/CN205768439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745184A (en) * | 2018-07-24 | 2020-02-04 | 蔚来汽车有限公司 | Bushing, frame assembly, vehicle and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bushing and mounting structure of subframe and lower swing arm Effective date of registration: 20211213 Granted publication date: 20161207 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20161207 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |